DIGITAL WATERMARKS IN IMAGE FILES
The article is about generation problem of digital watermarks for graphic files. Mathematical model of digital watermarks generation is presented. The algorithm of messages introduction is analyzed. Developed steganography algorithm application for copyright check to a concrete file of multimedia is...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
2013-01-01
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Series: | Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki |
Subjects: | |
Online Access: | http://openbooks.ifmo.ru/read_ntv/4074/4074.pdf |